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XQ-Power XQ-S3115M - Waterproof Digital Servo
Specifications
| Last Updated: | 2025-08-03 |
| Modulation: | Analog |
| Torque: |
6.0V: 180.50 oz-in (13.00 kg-cm) 7.2V: 208.00 oz-in (14.98 kg-cm) |
| Speed: |
6.0V: 0.16 sec/60° 7.2V: 0.14 sec/60° |
| Weight: | 1.98 oz (56.0 g) |
| Dimensions: |
Length:1.57 in (39.9 mm) Width:0.79 in (20.1 mm) Height:1.59 in (40.4 mm) |
| Motor Type: | Cored |
| Gear Type: | Metal |
| Rotation/Support: | (add) |
| Rotational Range: | (add) |
| Pulse Cycle: | (add) |
| Pulse Width: | (add) |
| Connector Type: | (add) |
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Notes
- The XQ Power XQ-S3115M is a mini-class analog servo developed for applications where space and weight are primary constraints, yet high performance remains a priority. It serves a critical role in smaller-scale models, offering a compelling blend of speed and precision that is essential for agile and responsive control.
- In operation, the S3115M is characterized by its quick response time and rapid transit. The analog signal modulation provides a direct and continuous interpretation of input signals, resulting in exceptionally smooth and consistent movement. This level of precision is vital for achieving the locked-in, connected feel required during aerobatic flight or for helicopter cyclic adjustments. The internal drivetrain is engineered to be tight and efficient, reducing slop and translating directly into accurate, immediate movements at the control horn. For its size class, the servo provides commendable holding power, capably managing the forces exerted on control surfaces during aggressive maneuvers.
- The compact form factor and dynamic performance profile make the XQ-S3115M an excellent choice for a specific range of models. Its most notable applications include:
- RC Helicopters: It is highly regarded as a responsive and reliable cyclic servo for 450-class electric helicopters, where speed and accuracy are paramount.
- RC Aircraft: It is an ideal upgrade for park flyers, larger high-performance foam models, and small electric 3D planes that benefit from fast, crisp control surface actuation.
- RC Surface: It can serve effectively as an upgraded steering servo in 1/16 and 1/18 scale cars and trucks.
- Beyond traditional RC, its characteristics make it a useful actuator for various robotics and custom projects that demand performance in a small footprint.
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